Maybe there is a FAQ for the DS? that i cannot find somewhere? but anyways Questions for the DS LITE? getting one FEB15! when diddy kong racing comes! 1) What is the battery life on gameplay..with different brightnesses? 2) Can i purchase another battery(rechargeable) and just switch them to have even longer battery on trips etc... 3) What is possibly the cheapest new game you can find( in canada new) 4) is it safe to buy a used ds game from ebgames(warioware touched) cause then it cannot be scratched..or easily damaged!(never bought any used game) 5) can i buy a car charger for the ds? how much is one at target or walmart(i go to usa like every month shopping wise) 6) are each screen 3 inches? how big for the psp? 7) im not buying a psp...cause i like the whole nintendo with mario,wario,zelds etc) 8) does black show scratches and fingerprints more? 9) cheapest place to buy in canada (walmart? 147.83?) will it go cheaper soon or on sale somewhere?! 10) thanks for the help!